Product comparison · 2 laptops

Acer Aspire 5745G-434G64MN vs Acer Aspire 7745G-726G64Mn

126specifications compared
44differ
82identical
21known for one product only

Key differences

Display diagonal
- Aspire 5745G-434G64MN:39.6 cm (15.6")
- Aspire 7745G-726G64Mn:43.9 cm (17.3")
Display resolution
- Aspire 5745G-434G64MN:1366 x 768 pixels
- Aspire 7745G-726G64Mn:1600 x 900 pixels
Processor family
- Aspire 5745G-434G64MN:Intel® Core™ i5
- Aspire 7745G-726G64Mn:Intel® Core™ i7
Processor generation
- Aspire 5745G-434G64MN:4th gen Intel® Core™ i5
- Aspire 7745G-726G64Mn:Intel® Core™ i7
Processor model
- Aspire 5745G-434G64MN:i5-430M
- Aspire 7745G-726G64Mn:i7-720QM
Processor cores
- Aspire 5745G-434G64MN:2
- Aspire 7745G-726G64Mn:4
Processor threads
- Aspire 5745G-434G64MN:4
- Aspire 7745G-726G64Mn:8
Processor boost frequency
- Aspire 5745G-434G64MN:2.53 GHz
- Aspire 7745G-726G64Mn:2.8 GHz

Side by side

Differences highlightedShow differences only

Comparison of Aspire 5745G-434G64MN, Aspire 7745G-726G64Mn
147 specifications	A Acer Aspire 5745G-434G64MN View product	B Acer Aspire 7745G-726G64Mn View product
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
HD typeKnown for one	Unknown — not stated by the source	HD+
Display response rise/fallKnown for one	Unknown — not stated by the source	8 ms
Processor19 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	4th gen Intel® Core™ i5	Intel® Core™ i7
Processor modelDiffers	i5-430M	i7-720QM
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	2.53 GHz	2.8 GHz
Processor frequencyDiffers	2.26 GHz	1.6 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	BGA 1288	Socket 988
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i5-400 Series	Intel Core i7-700 Mobile Series
Processor codenameDiffers	Arrandale	Clarksfield
SteppingDiffers	C2	B1
Thermal Design Power (TDP)Differs	35 W	45 W
TjunctionDiffers	105 °C	100 °C
PCI Express configurationsDiffers	1x16	1x16, 2x8
Number of Processing Die TransistorsDiffers	382 M	774 M
Processing Die sizeDiffers	81 mm²	296 mm²
CPU multiplier (bus/core ratio)Differs	17	12
Memory2 differ
Internal memoryDiffers	4 GB	6 GB
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	16 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Graphics1 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 330M	AMD Radeon HD 5850
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	500 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	766 MHz	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
S/PDIF out portDiffers	No	Yes
Softwareidentical
Trial softwareKnown for one	- McAfee Internet Security Suite - Microsoft Works + Office Home & Student 2007	Unknown — not stated by the source
Bundled softwareKnown for one	- Acer Backup Manager - Acer eRecovery Manager - Acer Launch Manager - Adobe Reader - Adobe Flash Player - eSobi - Google Toolbar - NTI Media Maker - MyWinLocker - Oberon GameZone - WildTangent	Unknown — not stated by the source
Processor special features13 differ
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Intel Clear Video TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Processor ARK IDDiffers	43537	43122
Processor codeDiffers	SLBPM	SLBLY
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	37.5 x 37.5 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.2
Battery1 differ
Battery life (max)Differs	3.5 h	2.5 h
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.6 kg	3.25 kg
WidthDiffers	379 mm	410 mm
DepthDiffers	250 mm	286 mm
Height (front)Differs	2.59 cm	3.5 cm
Height (rear)Differs	3.29 cm	4.15 cm
Other featuresidentical
Wake-on-Ring readyKnown for one	Unknown — not stated by the source	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	ITU V.92
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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